CVE-2021-34427: eclipse business_intelligence_and_reporting_tools Improper Input Validation
Vulnerability summary
CVE-2021-34427 is a critical (CVSS 9.8) Improper Input Validation vulnerability in eclipse business_intelligence_and_reporting_tools. EPSS estimates a 57.98% chance of exploitation in the next 30 days, higher than 99% of scored vulnerabilities. 3 public exploits are recorded.
Timeline
- 25-06-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
In Eclipse BIRT versions 4.8.0 and earlier, an attacker can use query parameters to create a JSP file which is accessible from remote (current BIRT viewer dir) to inject JSP code into the running instance.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
57.98%
Chance of exploitation in the next 30 days
Percentile
99%
Versus all other CVEs
30-day change
0.00 pp
From 57.98% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
3 foundExploit Reference (bugs.eclipse.org)
Maturity: unknown
Exploit Reference (seclists.org)
Maturity: unknown
Exploit Reference (packetstormsecurity.com)
Maturity: unknown
Weaknesses
CWE · root cause- CWE-20Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
- CWE-434Unrestricted Upload of File with Dangerous TypeThe product allows the upload or transfer of dangerous file types that are automatically processed within its environment.
Affected systems
Eclipse1 product
The eclipse foundation1 product
- eclipse birt≥ unspecified, ≤ 4.8.0
2 vendors · 2 products